heavy element production

Heavy elements are formed through nuclear processes in stars. During a star's life, nuclear fusion creates lighter elements like hydrogen and helium. In massive stars, fusion continues to produce heavier elements up to iron. When these stars die in supernova explosions, the intense energy and pressure enable rapid neutron capture, forming even heavier elements like gold and uranium. These newly created elements are dispersed into space, eventually becoming part of new stars, planets, and even living beings. This cosmic recycling process explains how the universe contains a rich diversity of heavy elements essential for various materials and life.